DiNi系列数字水准仪的功能、特点及测量原理

Function Characters and Surveying Principle of Digital Level of DiNi Series

数字水准仪在1990年推出,它的问世革新了传统意义上的水准测量。DiNi系列数字水准仪利用水准标尺上(条形码)得到的光学图像转换成数字电子图像并加以处理,避免了测量员目估分划值的误差,极大地提高了测量精度和生产效率。动地进行测量、计算和记录,所以效率非常高。

The digital level was pushed out in 1990; its appearing has reformed leveling method to traditional meaning. Its surveying principle is to transform the optical image getting from bar code of leveling staff into digital electronic image and then processes them further. Its advantage is able to avoid the estimation error of surveyor's eye and to heighten greatly surveying precision and production efficiency. 